https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 68858, which changed state.
Bug 68858 Summary: Cannot use fold expression in requirements with two parameters packs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68858 What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED
